1203 Call Switch

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Single Gang Call Switch for Customer Assistance & Emergency Notification

The 1203 Call Switch offers a reliable and integrated solution for applications requiring one-touch programmable page announcement or alert notification.

The 1203 is a single gang call switch with illuminated LED button. The switch is designed as a simple and intuitive interface for improving customer service or for emergency and non-emergency alerting. The 1203 is not rated for outdoor use.

The 1203 requires one of the following Algo products as a SIP interface for operation (connecting via 24 gauge single twisted pair): 8189 SIP Surface Mount Speaker, 8188 SIP Ceiling Speaker, 8186 SIP Horn Speaker, 8180 SIP Audio Alerter (G2), or 8301 Paging Adapter. Configuration options for the 1203 upon a button press include: initiate a multicast alert or announcement, make a SIP call to a configured extension and play a discrete notification, or make a SIP call and permit hands free communication (e.g. via the Algo speaker microphone).

Please contact Algo for application assistance.

Typical Applications

  • Discrete notification for security assistance at a reception desk
  • Classroom or office intercom via an Algo speaker
  • Emergency/security notification in an office, school or campus
  • Customer assistance


    1203 Call Switch
  • LED button for visibility with flash confirmation when activated
  • Powered via Algo SIP endpoints including 8180 (G2), 8186, 8188, 8189 and 8301 for simple installation and web configuration
  • Single twisted pair extended distance wiring for location almost anywhere
  • Fully integrates Algo audible and visual accessories for notification and alerting over any size workplace, campus or enterprise

1203 Call Switch